from flask import Flask

app = Flask(__name__)


@app.route('/')
def hello_world():
    return 'Hello World!'

@app.route('/index')
def index():
    return '<h1>hello world !</h1>'


if __name__ == '__main__':
    #  def run(self, host=None, port=None, debug=None, load_dotenv=True, **options):
    app.run(host="127.0.0.1", port=6000, debug=True)
